Time travel has been a beloved trope in science fiction for decades. While it may seem like the stuff of novels and movies, ...

A homemade machine, a flash of distortion, and a screw that vanished into thin air — Mike “Mad Man” Marcum’s experiment sparked one of the strangest time travel mysteries ever told.

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Hawking once said, "I have experimental evidence that time travel is not possible," and recounted his unusual test — which involved throwing a party on Jun 28, 2009. But Hawking didn't send out ...

That sinking feeling before your phone rings with bad news. The inexplicable urge to take a different route home that later saves you from a traffic nightmare. Most people dismiss these moments as ...